my awesomest math puzzle

(A+B)(B-B)
ARCHIMEDES
BRAMHAGUPTA
DAVIDHILBERT
HIPPOCRATES
INTEGERS
IRRATIONAL
ISAACNEWTON
RATIONAL

it contains all math stuff

Try to find all 9 words on this board.

R C L E F O R U X K F H V C D
A ( A + B ) ( B - B ) Z Q O V
T U L J S S N L L C L S T L R
P M A M H P V H I L E R Y M T
U C N S O R B X A T E U N R K
G Z O Q N D U N A B T V V E K
A V I J Y J O R L N O G S S F
H P T X F I C I N T E G E R S
M F A B T O H M T K U X C J B
A H R A P D Z D A L H Y C R V
R S R P I S A A C N E W T O N
B J I V E E R F E F C O E R D
M H A R C H I M E D E S Y M T
V D P E V W M I K K C V A M Y
G C Y U Q K D Q G N J M Q G Y
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Answer Key for my awesomest math puzzle

X
Y
123456789101112131415
1# # # # # # # # # # # # # # #
2A ( A + B ) ( B - B ) # # # #
3T # L # # # # # # # # S T # #
4P # A # # # # # # L E R # # #
5U # N # # # # # A T E # # # #
6G # O # # # # N A B # # # # #
7A # I # # # O R L # # # # # #
8H # T # # I C I N T E G E R S
9M # A # T O H # # # # # # # #
10A # R A P D # # # # # # # # #
11R # R P I S A A C N E W T O N
12B # I V # # # # # # # # # # #
13# H A R C H I M E D E S # # #
14# D # # # # # # # # # # # # #
15# # # # # # # # # # # # # # #
Word X Y Direction
(A+B)(B-B)  12e
ARCHIMEDES  313e
BRAMHAGUPTA  112n
DAVIDHILBERT  88ne
HIPPOCRATES  213ne
INTEGERS  88e
IRRATIONAL  312n
ISAACNEWTON  511e
RATIONAL  311ne